102301331142 has 16 divisors (see below), whose sum is σ = 204851278080. Its totient is φ = 34059007752.

The previous prime is 102301331129. The next prime is 102301331189. The reversal of 102301331142 is 241133103201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10353642 + ... + 10363517.

It is an arithmetic number, because the mean of its divisors is an integer number (12803204880).

Almost surely, 2^102301331142 is an apocalyptic number.

102301331142 is an abundant number, since it is smaller than the sum of its proper divisors (102549946938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102301331142 is a wasteful number, since it uses less digits than its factorization.

102301331142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20717987.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102301331142 its reverse (241133103201), we get a palindrome (343434434343).

The spelling of 102301331142 in words is "one hundred two billion, three hundred one million, three hundred thirty-one thousand, one hundred forty-two".